Complete guidance with much effort while you shorten your own effort? "Plz" and "univ" and no own code. I just guess that may not work.

We usually like to talk about LaTeX, fix errors in 5 minutes or give advice in 5 minutes, as we enjoy talking here. Sometimes we spend more time in a serious conversation. Perhaps let us know the font you need to use, for example.

I've used the Times clone TeX Gyre Termes as main document font and loaded TeX Gyre Chorus (a font bases in Chancery Italic) as additional font. But you can use any other font, you've installed correctly. See the fontspec manual about how to alternatively load fonts by file name (and even path), if loading per name fails (e.g. because the font has not been installed correctly).